#CFE66C#CFE66C

#CFE66C is a very light, vivid yellow-green. Relative luminance 0.709; OKLCH L 88.3% C 0.150 H 118.5°. Best body text is #000000 at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#CFE66C
RGB	rgb(207, 230, 108)
HSL	hsl(71, 71%, 66%)
HSV	hsv(71, 53%, 90%)
CMYK	cmyk(10%, 0%, 53%, 9.8%)
CIE-LAB	lab(87.46, -24.94, 56.09)
CIE-LCH	lch(87.46, 61.38, 113.97°)
OKLab	oklab(88.32% -0.0714 0.1317)
OKLCH	oklch(88.32% 0.15 118.5)
XYZ	xyz(56.7364, 70.9421, 24.8887)
Luminance	0.7094 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE66C #836CE6

analogous

#E6C06C #CFE66C #92E66C

triadic

#CFE66C #6CCFE6 #E66CCF

tetradic

#CFE66C #6CE6C0 #836CE6 #E66C92

square

#CFE66C #6CE6C0 #836CE6 #E66C92

split-complementary

#CFE66C #6C92E6 #C06CE6

monochromatic

#9BB81F #BEDD38 #CFE66C #E0EFA0 #F1F8D5

Accessibility & contrast

On white

1.38

#CFE66C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.19

#CFE66C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE66C

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE66C	#FFFFFF	#000000	##000000
##CFE66C	1.00	1.38	15.19	15.19
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.19	21.00	1.00	1.00
##000000	15.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DB60

Deuteranopia (green-blind)

#F1DC73

Tritanopia (blue-blind)

#D9DBCB

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #cfe66c;
/* rgb */ color: rgb(207, 230, 108);
/* oklch */ color: oklch(88.3% 0.150 118.5);

Tailwind

colors: {
  custom: {
    50: '#e0ed99',
    500: '#cfe66c',
    950: '#000000',
  },
}

SCSS

$custom: #cfe66c;
$custom-light: #e0ed99;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe66c",
  "rgb": {
    "r": 207,
    "g": 230,
    "b": 108
  },
  "hsl": {
    "h": 71.311,
    "s": 70.93,
    "l": 66.275
  },
  "oklch": {
    "l": 0.88323,
    "c": 0.14981,
    "h": 118.5
  },
  "luminance": 0.70942
}

Semantic roles & 50–950 ramp

primary

#CFE66C

secondary

#553EB8

accent

#13D337

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160E

muted

#84847F

Preview Lab

Preview with #CFE66C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →